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From photo- + santonic acid.
Etymology from Wiktionary, CC BY-SA 4.0.
photosantonic acid
Today it means: An acid, C₁₅H₂₂O₅, produced by long exposure to sunlight of santonin in acetic acid solution. Full definition →
Today it means: An acid, C₁₅H₂₂O₅, produced by long exposure to sunlight of santonin in acetic acid solution. Full definition →
From photo- + santonic acid.
Etymology from Wiktionary, CC BY-SA 4.0.